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. Author manuscript; available in PMC: 2016 Jan 15.
Published in final edited form as: Anal Biochem. 2014 Oct 2;469:27–33. doi: 10.1016/j.ab.2014.09.017

Figure 2.

Figure 2

Mass spectrometric detection of the tryptic peptides from HSA with and without OCT. A) A representative ESI spectrum of the tryptic peptides from OCT-contaminated HSA digested in solution. B) A representative ESI spectrum of OCT-contaminated HSA after OCT removal using CIPPE. C) A representative ESI spectrum of clean HSA digested in solution.